"use client";

import { Listbox, createListCollection } from "@ark-ui/react/listbox";
import { Check } from "lucide-react";

export default function WithGroups() {
  const collection = createListCollection({
    items: [
      { label: "React", value: "react", category: "Frontend Frameworks" },
      { label: "Vue", value: "vue", category: "Frontend Frameworks" },
      { label: "Angular", value: "angular", category: "Frontend Frameworks" },
      { label: "Svelte", value: "svelte", category: "Frontend Frameworks" },
      { label: "Node.js", value: "nodejs", category: "Backend" },
      { label: "Express", value: "express", category: "Backend" },
      { label: "FastAPI", value: "fastapi", category: "Backend" },
      { label: "Django", value: "django", category: "Backend" },
      { label: "PostgreSQL", value: "postgresql", category: "Databases" },
      { label: "MongoDB", value: "mongodb", category: "Databases" },
      { label: "Redis", value: "redis", category: "Databases" },
      { label: "MySQL", value: "mysql", category: "Databases" },
    ],
    groupBy: (item) => item.category,
  });

  return (
    <div className="flex items-center justify-center min-h-32">
      <Listbox.Root
        collection={collection}
        className="[--listbox-bg:#ffffff] dark:[--listbox-bg:#111827] [--listbox-border:#e5e7eb] dark:[--listbox-border:#374151]"
      >
        <Listbox.Label className="text-sm font-medium text-gray-700 dark:text-gray-300 mb-2 block">
          Select technologies
        </Listbox.Label>
        <Listbox.Content className="bg-(--listbox-bg) border border-(--listbox-border) rounded-lg px-1 py-2 w-72 shadow-lg max-h-80 overflow-y-auto">
          {collection.group().map(([category, items]) => (
            <Listbox.ItemGroup key={category}>
              <Listbox.ItemGroupLabel className="px-3 py-2 text-xs font-semibold text-gray-500 dark:text-gray-400 uppercase tracking-wider">
                {category}
              </Listbox.ItemGroupLabel>
              {items.map((item) => (
                <Listbox.Item
                  key={item.value}
                  item={item}
                  className="flex items-center justify-between px-3 py-2 mx-1 rounded-md cursor-pointer text-sm font-medium text-gray-700 dark:text-gray-300 hover:bg-gray-100 dark:hover:bg-gray-800 data-highlighted:bg-gray-100 dark:data-highlighted:bg-gray-800 data-selected:bg-blue-50 dark:data-selected:bg-blue-900/20 data-selected:text-blue-700 dark:data-selected:text-blue-300 transition-colors ml-4"
                >
                  <Listbox.ItemText>{item.label}</Listbox.ItemText>
                  <Listbox.ItemIndicator>
                    <Check className="w-4 h-4 text-blue-600 dark:text-blue-400" />
                  </Listbox.ItemIndicator>
                </Listbox.Item>
              ))}
              <div className="h-1" /> {/* Spacer between groups */}
            </Listbox.ItemGroup>
          ))}
        </Listbox.Content>
      </Listbox.Root>
    </div>
  );
}
